
body {

    min-width: 1200px;

    overflow: scroll;
    margin: 0 auto;

    /*max-width:100%;*/

}

/*整体页面背景*/
.page_box_mod {

}


/*登录页面背景*/
.loginBack_mod {
    background: url('../assets/photos/music80.jpg') no-repeat fixed center center;
    /*图片地址 不重复 水平位置居中 垂直位置居中*/
    height: 888px;
    width: 100%;
    /*把背景图片放大到适合元素容器的尺寸，图片比例不变*/
    background-size: cover;
    position: relative;
    left: 0;
    top: 0;
    /*animation: frams 30s infinite;*/
    /*先执行一遍动画，然后再反向执行一遍动画*/
    animation-direction: alternate;

}

/*背景遮罩*/
.backMask_mod {
    background-color: black;
    height: 100%;
    width: 100%;
    position: relative;
    z-index: 1;
    opacity: 0.3;
}

/*登录模块*/
.login_box_mod {
    /*background-color: #d9d9d9; */
    /* width: 330px; */
    /* height: 360px; */
    position: absolute;
    top: 170px;
    right: 40%;
    display: flex;
    flex-direction: column;
    /* z-index: 2; */
    align-items: center;
    border-radius: 10px;
}

/*登陆表单*/
.login_form_mod {
    background: #FFFFFF33;
    position: absolute;
    top: 170px;
    right: 40%;
    width: 330px;
    height: 360px;
    display: flex;
    flex-direction: column;
    z-index: 2;
    align-items: center;
    border-radius: 10px;
    color: #FFFFFF;
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    box-shadow: inset 0 0 6px rgba(255, 255, 255, 0.2);


}

/**标题栏*/
.nav_mod {
    position: absolute;
    opacity: 0.8;
    z-index: 3;
    width: 300px;
    top: 180px;
    right: 41%;
    text-align: center;
}

.account_text {
    position: absolute;
    top: 60px;
    left: 73px;
    font-family: STXihei, serif;
    font-size: large;
}

/*账号输入框*/
.account_mod {
    /*position: relative;*/
    /*top: 80px;*/
    /*left: 65px;*/
    height: 25px;
    width: 180px;
    margin-top: 85px;

}

.password_text {
    position: absolute;
    top: 130px;
    left: 73px;
    font-family: STXihei, serif;
    font-size: large;
}

/*密码输入框*/
.password_mod {
    /*position: relative;*/
    /*top: 100px;*/
    /*left: 65px;*/
    height: 25px;
    width: 180px;
    margin-top: 40px;
}

.remPassword_text {
    position: absolute;
    top: 193px;
    left: 90px;
    font-family: STXihei, serif;
    font-size: medium;
}

/*记住密码*/
.rememberPassword_mod {
    position: relative;
    /* top: 130px; */
    right: 86px;
    margin-top: 10px;
}

/*登录按钮*/
.signIn_mod {
    position: relative;
    top: 30px;
    height: 35px;
    width: 90px;
    transition: width 1s ease;
    background-color: #F16F4A;
    border: 0;
    border-radius: 5px;
    font-family: STXihei, serif;
}

.signIn_mod:hover {
    /*position: relative;*/
    /*top: 170px;*/
    width: 190px;
}


/*忘记密码*/
.forgetPassword_mod {

}

.forgetPassword_mod a {
    color: #00fbf5c2;
    text-decoration: none;
    position: absolute;
    top: 132px;
    right: 70px;
    font-size: x-small;
}

.forgetPassword_mod a:hover {
    color: #F16F4A;
}

/*注册链接*/
.signUp_mod {
    position: relative;
    top: 40px;
    /* right: 80px; */
    color: #00fbf5c2;
    text-decoration: none;
}

.signUp_mod:hover {
    color: #ff7300;
}